ҵʿ֪Ŀǰˮ簲װĹֹΪװԱ Ҫһ졢רҵɴˣƼ ˾ڵĵоڹCADͼֱȡ ˼룬ڰװн“ͼ”Ժܺõʵ֡ “ͼ”һװԱļȤõ˳ֵĿ ַǰCADD뵽УȻȡߵȹݡĿǰ гֻװ֧һ Ƕƽ̨ѧϰֿ죬ԤԱļˮƽҪ ߣڵӰDМyDĹͬʱֱӵõ ʽӵм㣬ܹɵɣڼ ʽз鱾мʽԴDϵľ岿λں˶Թʱ ֱַ㡣 ĵϣΪڹһ֮Ըմӷֹ ѳ ΪܿһֱŬ вֿ죬ҡŵ㣬ҵڶһģ

ҵʿ֪Ŀǰˮ簲װĹֹΪװԱ Ҫһ졢רҵɴˣƼ ˾ڵĵоڹCADͼֱȡ ˼룬ڰװн“ͼ”Ժܺõʵ֡ “ͼ”һװԱļȤõ˳ֵĿ ַǰCADD뵽УȻȡߵȹݡĿǰ гֻװ֧һ Ƕƽ̨ѧϰֿ죬ԤԱļˮƽҪ ߣڵӰDМyDĹͬʱֱӵõ ʽӵм㣬ܹɵɣڼ ʽз鱾мʽԴDϵľ岿λں˶Թʱ ֱַ㡣 ĵϣΪڹһ֮Ըմӷֹ ѳ ΪܿһֱŬ вֿ죬ҡŵ㣬ҵڶһģ